R help - Sep 2004 - AW: AW: How to improve the quality of curve/line plots?

Thanks for your help. 

When testing your examples and hints I saw that printing the graph
results in a better (optimal) appearance of the line. Consequently, the
postscript command will lead to "clean" line appearances using a high
resolution/quality printer. At least, that's the decisive point in order
to get an optimal output!

Best wishes,

Michael Wolf